You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@spark.apache.org by "Yuming Wang (JIRA)" <ji...@apache.org> on 2019/06/13 10:48:00 UTC

[jira] [Created] (SPARK-28036) Built-in udf left/right has inconsistent behavior

Yuming Wang created SPARK-28036:
-----------------------------------

             Summary: Built-in udf left/right has inconsistent behavior
                 Key: SPARK-28036
                 URL: https://issues.apache.org/jira/browse/SPARK-28036
             Project: Spark
          Issue Type: Sub-task
          Components: SQL
    Affects Versions: 3.0.0
            Reporter: Yuming Wang


PostgreSQL:
{code:sql}
postgres=# select left('ahoj', -2), right('ahoj', -2);
 left | right 
------+-------
 ah   | oj
(1 row)
{code}

Spark SQL:

{code:sql}
spark-sql> select left('ahoj', -2), right('ahoj', -2);

spark-sql>
{code}




--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org